<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Vue Start</title>
</head>
<body>
<!--views 层模板-->
<div id="app">
    {{message}}
</div>

<!--<script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>-->
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
<script>
    var vm = new Vue({
        el: "#app",
        // Model :数据
        data:{
            message:"hello vue",
        }
    });
</script>
</body>
</html>